1// Copyright 2019 The Go Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style
3// license that can be found in the LICENSE file.
4
5package b
6
7import "./a"
8
9type Service uint64
10
11var q *Service
12var r *Service
13
14type f struct{}
15
16var fk f
17
18func No(s a.A, qq uint8) *Service {
19	defer func() { q, r = r, q }()
20	return q
21}
22
23func Yes(s a.A, p *uint64) a.A {
24	return a.V(s, fk, p)
25}
26